/*
 * Copyright (C) 2013 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ux.com.squareup.okhttp.internal.http;

/**
 * A failure attempting to retrieve an HTTP response.
 */
public final class Failure {
    private final Request request;
    private final Throwable exception;

    private Failure(Builder builder) {
        this.request = builder.request;
        this.exception = builder.exception;
    }

    public Request request() {
        return request;
    }

    public Throwable exception() {
        return exception;
    }

    public static class Builder {
        private Request request;
        private Throwable exception;

        public Builder request(Request request) {
            this.request = request;
            return this;
        }

        public Builder exception(Throwable exception) {
            this.exception = exception;
            return this;
        }

        public Failure build() {
            return new Failure(this);
        }
    }
}
